University of Kentucky: Coal Formation
http://www.uky.edu/KGS/coal/coal-form.php

W.H. Freeman & Co. Publishing


Supplementary material from Understanding Earth (4th ed.), this short animation guides viewers through the formation of coal and its pathway through different grades. The animation is annotated with labels.

This resource is referenced here:
Subject: Environmental Science:Energy, Energy:Fossil Fuels
Resource Type: Audio/Visual:Animations/Video
Theme: Teach the Earth:Course Topics:Environmental Science